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1.发明授权Method of working small recess portion, method of fabricating liquid ejection head and liquid ejection head 失效小凹槽部分的工作方法，液体喷射头和液体喷射头的制造方法公开(公告)号：US07708390B2
公开(公告)日：2010-05-04
申请号：US12053456
申请日：2008-03-21
IPC分类号： B41J2/045
CPC分类号： B41J2/045 , B41J2/1612 , B41J2/1623 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , Y10T29/49401
摘要： The invention is directed to a method of working a small recess portion. In the method, prior to press-forming small recess portions arrayed in a row by pressing a predetermined number of pieces of aligned male dies to a metal base plate, the metal base plate is previously formed with a highly rigid portion at a predetermined portion at a vicinity of an imaginary line extending in a row direction along end portions of predicted press portions to which the respective male dies are pressed.
摘要翻译： 本发明涉及一种工作小凹部的方法。 在该方法中，在通过将预定数量的对准的阳模压制到金属基板上之前将压入成型的小凹部排成一排之前，金属基板预先在预定部分处形成高刚性部分 围绕相应的阳模被按压的预测按压部分的端部沿行方向延伸的假想线的附近。
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2.发明授权公开(公告)号：US07703894B2
公开(公告)日：2010-04-27
申请号：US11231853
申请日：2005-09-22
IPC分类号： B41J2/045
CPC分类号： B41J2/1632 , B41J2/162 , Y10T29/49401 , Y10T29/49826
摘要： An apparatus of fabricating a liquid ejection head is provided. The apparatus includes: a first die including projected streak portions aligned in parallel by a predetermined pitch and gap portions formed between the adjacent projected streak portions, wherein the first die is adapted to form the groove-like recess portions by pressing the projected streak portions to a metal plate; and a second die for supporting the metal plate to which the projected streak portions of the first die are pressed. Each of the projected streak portions includes: an inner wall forming portion for forming an inner wall of the corresponding groove-like recess portion extending in a depth direction of the corresponding groove-like recess portion; a connecting face portion; and an inclined face portion, continuous via the connecting face portion to the inner wall forming portion, for forming a bottom portion of the corresponding groove like recess portion into a substantially V-like shape.
摘要翻译： 提供一种制造液体喷射头的装置。 该装置包括：第一模具，其包括以预定间距平行排列的突出条纹部分和形成在相邻突出条纹部分之间的间隙部分，其中第一模具适于通过将突出条纹部分按压而形成槽状凹部 金属板; 以及用于支撑第一模具的突出条纹部分的金属板的第二模具。 每个突出部分包括：内壁形成部分，用于形成在相应的槽状凹部的深度方向上延伸的相应的槽状凹部的内壁; 连接面部; 以及经由连接面部分连接到内壁形成部分的倾斜面部分，用于将相应的凹槽状凹部的底部形成为大致V形的形状。
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3.发明授权公开(公告)号：US07669329B2
公开(公告)日：2010-03-02
申请号：US12053470
申请日：2008-03-21
IPC分类号： B23P17/00
CPC分类号： B41J2/1632 , B41J2/162 , Y10T29/49401 , Y10T29/49826
摘要： A method of fabricating a liquid ejection head is provided. The method includes preparing a first die including projected streak portions aligned in parallel by a predetermined pitch and gap portions formed between the adjacent projected streak portions. The first die is adapted to form groove-like recess portions by pressing the projected streak portions to a metal plate. The method further includes preparing a second die for supporting the metal plate to which the projected streak portions of the first die are pressed. Each of the projected streak portions includes: an inner wall forming portion for forming an inner wall of the corresponding groove-like recess portion extending in a depth direction of the corresponding groove-like recess portion; a connecting face portion; and an inclined face portion, continuous via the connecting face portion to the inner wall forming portion, for forming a bottom portion of the corresponding groove-like recess portion into a substantially V-like shape.
摘要翻译： 提供一种制造液体喷射头的方法。 该方法包括制备包括以预定间距平行排列的突出条纹部分和形成在相邻突出条纹部分之间的间隙部分的第一裸片。 第一模具适于通过将突出的条纹部分压入金属板而形成凹槽状的凹部。 该方法还包括制备用于支撑金属板的第二模具，第一模具的突出条纹部分被按压到该金属板。 每个突出部分包括：内壁形成部分，用于形成在相应的槽状凹部的深度方向上延伸的相应的槽状凹部的内壁; 连接面部; 以及经由连接面部连接到内壁形成部的倾斜面部，用于将相应的槽状凹部的底部形成为大致V字状。
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公开(公告)号：US20060191389A1
公开(公告)日：2006-08-31
申请号：US11413591
申请日：2006-04-28
IPC分类号： B26D1/00
CPC分类号： B41J2/162 , B41J2/1433 , B41J2/1632 , Y10T29/494 , Y10T29/49401 , Y10T83/04
摘要： A punching apparatus forms a hole at a bottom portion of each of recesses which are formed in a metal plate in advance and arrayed in a first direction. A female die supports the metal plate. A male die is opposed to the recess and provided with a punch array in which a plurality of punches in the first direction. The male die is movable in a second direction perpendicular to the first direction to form the hole with each of the punches. The punches include first punches each having a distal end face which is slant in the second direction. A slant angle of the distal end face corresponds to a warp of the plate member due to the formation of the recesses.
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公开(公告)号：US07546757B2
公开(公告)日：2009-06-16
申请号：US11225052
申请日：2005-09-14
CPC分类号： B41J2/045 , B41J2/1612 , B41J2/1623 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , Y10T29/49401
摘要： The invention is directed to a method of working a small recess portion. In the method, prior to press-forming small recess portions arrayed in a row by pressing a predetermined number of pieces of aligned male dies to a metal base plate, the metal base plate is previously formed with a highly rigid portion at a predetermined portion at a vicinity of an imaginary line extending in a row direction along end portions of predicted press portions to which the respective male dies are pressed.
摘要翻译： 本发明涉及一种工作小凹部的方法。 在该方法中，在通过将预定数量的对准的阳模压制到金属基板上之前将压入成型的小凹部排成一排之前，金属基板预先在预定部分处形成高刚性部分 围绕相应的阳模被按压的预测按压部分的端部沿行方向延伸的假想线的附近。
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6.发明申请METHOD OF WORKING SMALL RECESS PORTION, METHOD OF FABRICATING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD 失效工作小容器部分的方法，液体喷射头和液体喷射头的制造方法公开(公告)号：US20080174641A1
公开(公告)日：2008-07-24
申请号：US12053456
申请日：2008-03-21
IPC分类号： B41J2/045
CPC分类号： B41J2/045 , B41J2/1612 , B41J2/1623 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , Y10T29/49401
摘要： The invention is directed to a method of working a small recess portion. In the method, prior to press-forming small recess portions arrayed in a row by pressing a predetermined number of pieces of aligned male dies to a metal base plate, the metal base plate is previously formed with a highly rigid portion at a predetermined portion at a vicinity of an imaginary line extending in a row direction along end portions of predicted press portions to which the respective male dies are pressed.
摘要翻译： 本发明涉及一种工作小凹部的方法。 在该方法中，在通过将预定数量的对准的阳模压制到金属基板上之前将压入成型的小凹部排成一排之前，金属基板预先在预定部分处形成高刚性部分 围绕相应的阳模被按压的预测按压部分的端部沿行方向延伸的假想线的附近。
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公开(公告)号：US08613497B2
公开(公告)日：2013-12-24
申请号：US12754009
申请日：2010-04-05
IPC分类号： B41J2/045
CPC分类号： B41J2/045 , B41J2/1612 , B41J2/1623 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , Y10T29/49401
摘要： The invention is directed to a method of working a small recess portion. In the method, prior to press-forming small recess portions arrayed in a row by pressing a predetermined number of pieces of aligned male dies to a metal base plate, the metal base plate is previously formed with a highly rigid portion at a predetermined portion at a vicinity of an imaginary line extending in a row direction along end portions of predicted press portions to which the respective male dies are pressed.
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8.发明申请APPARATUS OF FABRICATING AND METHOD OF FABRICATING LIQUID EJECTION HEAD, AND LIQUID EJECTION HEAD 失效制造方法和液体喷射头和液体喷射头的制造方法公开(公告)号：US20080172854A1
公开(公告)日：2008-07-24
申请号：US12053470
申请日：2008-03-21
IPC分类号： B21D39/03
CPC分类号： B41J2/1632 , B41J2/162 , Y10T29/49401 , Y10T29/49826
摘要： An apparatus of fabricating a liquid ejection head is provided. The apparatus includes: a first die including projected streak portions aligned in parallel by a predetermined pitch and gap portions formed between the adjacent projected streak portions, wherein the first die is adapted to form the groove-like recess portions by pressing the projected streak portions to a metal plate; and a second die for supporting the metal plate to which the projected streak portions of the first die are pressed. Each of the projected streak portions includes: an inner wall forming portion for forming an inner wall of the corresponding groove-like recess portion extending in a depth direction of the corresponding groove-like recess portion; a connecting face portion; and an inclined face portion, continuous via the connecting face portion to the inner wall forming portion, for forming a bottom portion of the corresponding groove-like recess portion into a substantially V-like shape.
摘要翻译： 提供一种制造液体喷射头的装置。 该装置包括：第一模具，其包括以预定间距平行排列的突出条纹部分和形成在相邻突出条纹部分之间的间隙部分，其中第一模具适于通过将突出条纹部分按压而形成槽状凹部 金属板; 以及用于支撑第一模具的突出条纹部分的金属板的第二模具。 每个突出部分包括：内壁形成部分，用于形成在相应的槽状凹部的深度方向上延伸的相应的槽状凹部的内壁; 连接面部; 以及经由连接面部连接到内壁形成部的倾斜面部，用于将相应的槽状凹部的底部形成为大致V字状。
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9.发明申请公开(公告)号：US20060061635A1
公开(公告)日：2006-03-23
申请号：US11231853
申请日：2005-09-22
IPC分类号： B41J2/045
CPC分类号： B41J2/1632 , B41J2/162 , Y10T29/49401 , Y10T29/49826
摘要： An apparatus of fabricating a liquid ejection head is provided. The apparatus includes: a first dic including projected streak portions aligned in parallel by a predetermined pitch and gap portions formed between the adjacent projected streak portions, wherein the first die is adapted to form the groove-like recess portions by pressing the projected streak portions to a metal plate; and a second die for supporting the metal plate to which the projected streak portions of the first die are pressed. Each of the projected streak portions includes: an inner wall forming portion for forming an inner wall of the corresponding groove-like recess portion extending in a depth direction of the corresponding groove-like recess portion; a connecting face portion; and an inclined face portion, continuous via the connecting face portion to the inner wall forming portion, for forming a bottom portion of the corresponding groove like recess portion into a substantially V-like shape.
摘要翻译： 提供一种制造液体喷射头的装置。 该装置包括：包括预定间距平行排列的突出条纹部分和形成在相邻突出条纹部分之间的间隙部分的第一部分，其中，第一模具适于通过将突出条纹部分按压而形成凹槽部分 金属板; 以及用于支撑第一模具的突出条纹部分的金属板的第二模具。 每个突出部分包括：内壁形成部分，用于形成在相应的槽状凹部的深度方向上延伸的相应的槽状凹部的内壁; 连接面部; 以及经由连接面部分连接到内壁形成部分的倾斜面部分，用于将相应的凹槽状凹部的底部形成为大致V形的形状。
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10.发明申请公开(公告)号：US20060055732A1
公开(公告)日：2006-03-16
申请号：US11225052
申请日：2005-09-14
CPC分类号： B41J2/045 , B41J2/1612 , B41J2/1623 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , Y10T29/49401
摘要： The invention is directed to a method of working a small recess portion. In the method, prior to press-forming small recess portions arrayed in a row by pressing a predetermined number of pieces of aligned male dies to a metal base plate, the metal base plate is previously formed with a highly rigid portion at a predetermined portion at a vicinity of an imaginary line extending in a row direction along end portions of predicted press portions to which the respective male dies are pressed.
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